Add a new version of xd plugin isn't working

[adimor]

when i try to upload as usual a new .xdx plugin file i get this message. 

i haven't changed anything and i even tried to deploy an existing version (that used to work) and get the same error.

when i look in the console i see this error 

[devconsole · Accepted solution]

Please confirm that you are using the latest starter template and that there are no empty files in the upload package

[adimor]

it seems to be working again now with hte same file - maybe it was a specific problem you had